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[判断题]

语句LENGTH=SIZE*TYPE是合法的。()此题为判断题(对，错)。

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发布时间：2022-12-04

更多“语句LENGTH=SIZE*TYPE是合法的。（)”相关的问题

第1题

BUF的段地址是2000H，偏移地址为002AH： BUF DW 23 10H，2250H，OlAFH，3409H BUF1 DB 10 DUP

(0) 求下列指令执行后寄存器的值： MOV SI,OFFSET BUF MOV BX,SEG BUF MOV DI,TYPE BUF MOV CX,LENGTH BUF1 MOV DX,SIZE BUF1 MOV AL,BYTE PTR BUF+5

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第2题

以下哪个选项是字符串对象的长度（)

A.Size

B.Length

C.max_value

D.length()

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第3题

String类中,得到字符串种字符个数的函数是()

A.length成员变量

B.size成员变量

C.length()成员函数

D.size()成员函数

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第4题

在JavaScript中,数组的____属性能够返回数组元素的个数

A.push

B.size

C.count

D.length

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第5题

“length; size”正确的翻译为( )。

A.长度；单价

B.长度；尺寸

C.信函；单价

D.信函；尺寸

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第6题

阅读代码:arr[0]=newint[4];arr[1]=newint[3];arr[2]=newint[2];arr[3]=newint[l];for(intn=0;n<4;n++)System.out.println(/*Whatwillworkhere？*/);如果要打印数组每一行的大小,应该使用()

A.arr[n].length()

B.arr.size

C.arr.size-1

D.arr[n][size]

E.arr[n].length

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第7题

What is considered as a measure of how much one has remembered？A．The length of the list.B．

What is considered as a measure of how much one has remembered？

A．The length of the list.

B．The type of the items.

C．The time difference of relearning.

D．The time difference of brain working.

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第8题

选出应填入下面一段英语中______内的正确答案。 One of the difficulties in building an SQL-like query l

选出应填入下面一段英语中______内的正确答案。

One of the difficulties in building an SQL-like query language for the Web is the absence of a database(1)for this huge, heterogeneous repository ofinformation. However, if we are interested in HTML documents only, we can construct a virtual schema from the implicit structure ofthese files. Thus, at the highest level of(2), every such document is identified by its Uniform Resource Locator (URL), a(3)and a text. Also, Web servers provide some additional information such as the type, length, and the last modification date of a document. So, for data mining purposes, we can consider the set of all HTML documents as a relation:

Document (url, title, text,type, length, modify)

Where all the(4)are character strings. In this framework, an individual document is identified with a(5)in this relation. Ofcourse, if some optional information is missing from the HTML document, the associate fields will be left blank, but this is not uncommon in any database.

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第9题

下列哪一项是任何数量和类型的包含在存储过程中的SQL语句()。

A.Sql_statement

B.AS

C.type

D.RECOMPILE

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第10题

1.What to buy: book For whom: my son Type: picture book Price: about 20yuan 2. What to buy: shkirt For whom: Jenny Color: pink Sise: Small Price: about 200Yuan

根据情景1，回答问题：1-3

1. Today is the Children's Day. I'd like to give my son a gift.Can you give me a advice？

2. What size of skirt is right for Jenny？

3.What is the price for a skirt？

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第11题

数据段有语句“XYZ DWORD ？”，则XYZ的类型是，用“TYPE XYZ”会得到数值为__。

A.4

B.3

C.2

D.1

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